28511262

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{121843}}^1$

素因数の和:121864

約数の個数: 24

約数和(自身を含む): 66526824

約数和(自身を除く): 38015562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 121843, 243686, 365529, 731058, 1096587, 1583959, 2193174, 3167918, 4751877, 9503754, 14255631, 28511262]

約数ペア:

[(1, 28511262), (2, 14255631), (3, 9503754), (6, 4751877), (9, 3167918), (13, 2193174), (18, 1583959), (26, 1096587), (39, 731058), (78, 365529), (117, 243686), (234, 121843)]